package com.yc.pay.api.req;

import lombok.Data;

@Data
public class RefundReq {

    private String mchOrderNo;

    private String paySerialNo;

    private String mchId;

    private String payChannel;

    private String refundAmt;

    private String mchRefundNo;  //商户退款流水号


    private String reason; //退款原因

    private String sign;



}
